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SIST EN 1254-2:1999

(Main)

Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes

Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes

This European standard specifies materials, assembly dimensions and tolerances and test requirements for fittings of copper and copper alloys with or without plating or coating. Maximum permissible temperatures and pressures are also established. This part of prEN 1254 specifies connection end dimensions of compression ends for the purposes of joing copper tubes specified in EN 1057. Fittings may comprise a combination of any of the end types specified in prEN 1254-1 to prEN 1254-5 or other standards. The standard establishes a designation system for the fittings.

Kupfer und Kupferlegierungen - Fittings - Teil 2: Klemmverbindungen für Kupferrohre

Diese Europäische Norm legt Werkstoffe, Anschlußmaße, Toleranzen und Anforderungen an die Prüfung von Fittings aus Kupfer und Kupferlegierungen mit oder ohne galvanischen oder nichtgalvanischen Überzug fest sowie die maximal zulässigen Drücke und Temperaturen. Dieser Teil der prEN 1254 legt die Abmessungen fest, die für den Anschluß von Klemmverbindungen an Kupferrohre nach EN 1057 geeignet sind. Die Fittings können eine Kombination aller Anschlußarten umfassen, die in prEN 1254-1 bis prEN 1254-5 oder anderen Normen festgelegt sind.

Cuivre et alliages de cuivre - Raccords - Partie 2: Raccords a compression pour tubes en cuivre

La présente norme européenne spécifie les matériaux, les dimensions et les tolérances d'assemblage ainsi que les prescriptions d'essai concernant les raccords en cuivre et alliages de cuivre, avec ou sans placage ou revetement. Les températures et les pressions de service maximales acceptables sont aussi établies. Cette partie du prEN 1254 spécifie les dimensions des extrémités de raccords a compression destinés a l'assemblage de tubes en cuivre spécifiés dans l'EN 1057. Les raccords peuvent comporter une combinaison de plusieurs types d'extrémités spécifiés dans les prEN 1254-1 a prEN 1254-5.

Baker in bakrove zlitine - Fitingi - 2. del: Fitingi z nakrčenima priključkoma za spajanje z bakrenimi cevmi

General Information

Status
Withdrawn
Publication Date
31-Oct-1999
Withdrawal Date
02-Jun-2021
ICS
23.040.40 - Metal fittings
77.150.30 - Copper products
Technical Committee
INEK - Nonferrous metals
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
03-Jun-2021
Due Date
26-Jun-2021
Completion Date
03-Jun-2021
Directive
89/106/EEC - Construction products
93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Mandate
M/131 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on pipes, tanks and ancillaries, not in contact with water intended for human consumption
M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
Ref Project
EN 1254-2:1998 - Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes

Relations

Revises
oSIST prEN 1254-2:2007 - Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
Effective Date
18-Jan-2023
Revises
oSIST prEN 1254-2:2007 - Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
Effective Date
19-Jan-2023
Replaced By
SIST EN 1254-2:2021 - Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
Effective Date
02-Jun-2021
Revises
oSIST prEN 1254-2:2007 - Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
Effective Date
08-Jun-2022
Parent
SIST EN 1254-1:1999 - Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
Effective Date
22-Dec-2008

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kupfer und Kupferlegierungen - Fittings - Teil 2: Klemmverbindungen für KupferrohreCuivre et alliages de cuivre - Raccords - Partie 2: Raccords a compression pour tubes en cuivreCopper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes77.150.30Bakreni izdelkiCopper products23.040.40Kovinski fitingiMetal fittingsICS:Ta slovenski standard je istoveten z:EN 1254-2:1998SIST EN 1254-2:1999en01-november-1999SIST EN 1254-2:1999SLOVENSKI
STANDARD



SIST EN 1254-2:1999



SIST EN 1254-2:1999



SIST EN 1254-2:1999



SIST EN 1254-2:1999



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SIST EN 1254-5:2021(Main)
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This document specifies product characteristics, assessment methods, compliance criteria and a designation system for capillary fittings with short ends for brazing to copper tubes e.g. EN 1057, EN 13348, EN 13349, EN 12735-1, EN 12735-2, etc. These fitting ends exist in two forms: end feed fittings and integral brazing ring fittings. For the purposes of joining copper tubes, the fitting ends have a size range from 14,7 mm to 159 mm. The fittings are designed for a service lifetime up to fifty years.
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This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388.
The capillary fittings with short ends for brazing to copper tubes are used with brazing alloys in accordance with alloys specified in EN ISO 17672.
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Fittings with short ends for capillary brazing may also have threaded end connections. These threaded ends exist with metallic and with non-metallic sealing elements. For the purposes of joining with tubes, pipes, fittings or valves, the threaded ends have a size range from 1/8" to 4".
Adaptor fittings for use with copper tubes may combine short ends for capillary brazing with fitting ends defined in the other parts of EN 1254.
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Fittings can be produced by machining, metal forming, casting, or fabrication.
Products covered by this standard are intended to be used in:
a)   liquid applications:
-   hot, cold or combined hot and cold water systems according to EN 806;
-   closed heating systems according to EN 12828 and cooling systems;
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-   sprinkler systems according to EN 12845;
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b)   gas applications:
-   natural gas and liquefied petroleum gas systems with a maximum operating pressure less than or equal to 5 bar according to EN 1775;
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SIST EN 1254-2:2021(Main)
Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
EN 1254-2:2021

This document specifies product characteristics, assessment methods, compliance criteria of the test results and a designation system for compression fittings for connecting with copper tubes. Compression fittings exist with sealing elements - metallic and/or non-metallic - called non manipulative (commonly referenced as type A) and without sealing elements, called manipulative (commonly referenced as type B). For the purposes of joining copper tubes, the fitting ends have a size range from 6 mm to 108 mm. The compression fittings are designed for a service lifetime up to fifty years.
The fittings are used up to the operating temperatures and maximum operating pressures as indicated in Annex A.
This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388.
Compression fitting ends, Type A, are used with copper tubes to EN 1057 in all material hardness conditions.
NOTE 1   Compression fittings, Type A, will possibly require an internal support when used with R220 (annealed) copper tube and the manufacturer’s advice should be sought.
Compression fitting ends, Type B, are used with R220 (annealed) or R250 (half-hard) copper tube to EN 1057.
NOTE 2   Compression fittings, Type B, may be used with R290 (hard) copper tube and the manufacturer’s advice should be sought.
Adaptor fittings for use with copper tubes may combine compression ends with fitting ends defined in the other parts of EN 1254.
Compression fittings for use with copper tubes may also have flanged end connections according to EN 1092-3.
Compression fittings for use with copper tubes may also have a plated or other decorative surface coating.
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SIST EN 1254-20:2021(Main)
Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information
EN 1254-20:2021

This document contains definitions, thread dimension, reference data (minimum bore), supporting information (assembling instructions) and describes the test methods referenced by other parts of the EN 1254 series.
Thread dimensions comprise: wall thickness at threaded portions of fittings, dimensions of tail pipe ends for swivel fittings, dimensions of gas union connectors, thread dimensions and thread profile.
Test methods comprise: leak tightness under internal hydrostatic pressure, leak tightness under internal pneumatic pressure, resistance of joints to static flexural strength, resistance to pull out of joints, leak tightness of joints under vacuum, the resistance of joints to temperature cycling, resistance of joints with metallic tube to vibration, integrity of fabricated fitting bodies or having an 'as cast' microstructure, resistance to stress corrosion, detection of a carbon film on the surface of copper fittings, determination of mean depth of dezincification, resistance of joints to pressure cycling, disconnection and re-use, determining if the diameter and/or the length of engagement of a capillary end is/are within the specified tolerance, determining the minimum length of engagement of an integral solder or brazing ring socket having a formed groove.

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Copper and copper alloys - Plumbing fittings - Part 4: Threaded fittings
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This document specifies product characteristics, assessment methods, compliance criteria and a designation system for threaded fittings. These threaded ends exist with metallic and with non-metallic sealing elements for the purposes of joining with tubes, pipes, fittings or valves, the threaded ends have a size range from 3,175 mm (1/8") to 101,6 mm (4"). The threaded fittings are designed for a service lifetime up to fifty years.
The fittings are used up to the operating temperatures and maximum operating pressures as indicated in Annex A.
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Fittings can be produced by machining, metal forming, casting, or fabrication.
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-   drainage systems;
-   sprinkler systems according to EN 12845.
b)   gas applications:
-   natural gas and liquefied petroleum gas systems with a maximum operating pressure less than or equal to 5 bar according to EN 1775;
-   compressed air systems.

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Copper and copper alloys - Plumbing fittings - Part 3: Compression fittings for use with plastics and multilayer pipes
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This document specifies product characteristics, assessment methods, compliance criteria of test results and a designation system for fittings with compression ends for use with plastic and multilayer pipes which are defined in the applicable pipe standard. For the purposes of joining plastics pipes, the fitting ends have a size range from 10 mm to 160 mm. The fittings are designed for a service lifetime up to fifty years.
The compression fittings are used up to the operating temperatures and maximum operating pressures as indicated in Annex A.
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This document specifies product characteristics, assessment methods, compliance criteria and a designation system for push-fit fittings for the purpose of joining tubes of copper, plated copper, multilayer pipes and plastics pipes. The fitting ends have a size range from 6 mm to 54 mm. The fittings are designed for a service lifetime up to fifty years.
This document is applicable to push-fit fittings for joining one or more of the following tubes or pipes:
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The fittings are used up to the operating temperatures and maximum operating pressures as indicated in Annex A.
This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388.
Adaptor fittings may combine push-fit ends with fitting ends defined in the other parts of EN 1254.
Push-fit fittings for metallic tubes may also have flanged end connections according to EN 1092-3.
Push-fit fittings may also have a plated or other decorative surface coating.
Fittings can be produced by machining, metal forming, casting, or fabrication.
Products covered by this standard are intended to be used in liquid applications:
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-   drainage systems;
-   sprinkler systems according to EN 12845.

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SIST EN 1254-8:2021(Main)
Copper and copper alloys - Plumbing fittings - Part 8: Press fittings for use with plastics and multilayer pipes
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This document specifies product characteristics, assessment methods, compliance criteria and a designation system for fittings with radial and axial press ends for use with plastics and multilayer pipes. The fitting ends have a size range from 10 mm to 160 mm. The fittings are designed for a service lifetime up to fifty.
This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388.
Adaptor fittings for use with plastic and multilayer pipes may combine press ends with fitting ends defined in the other parts of EN 1254.
Press fittings for use with plastic and multilayer pipes may also have flanged end connections according to EN 1092-3.
Press fittings for use with plastic and multilayer pipes may also have a plated or other decorative surface coating.
Fittings can be produced by machining, metal forming, casting, or fabrication.
Products covered by this standard are intended to be used in:
a)   liquid applications:
-   hot, cold or combined hot and cold water systems according to EN 806;
-   closed heating systems according to EN 12828 and cooling systems;
-   drainage systems;
-   sprinkler systems according to EN 12845;
b)   gas applications:
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SIST EN 1254-1:2021(Main)
Copper and copper alloys - Plumbing fittings - Part 1: Capillary fittings for soldering or brazing to copper tubes
EN 1254-1:2021

This document specifies product characteristics, assessment methods, compliance criteria of the test results and a designation system for fittings with ends for capillary soldering or capillary brazing for connecting with copper tubes e.g. EN 1057, EN 13348, EN 13349, EN 12735-1, EN 12735-2 etc. For the purposes of joining copper tubes, the fitting ends have a size range from 6 mm to 108 mm. These fitting ends exist in three forms: end feed fittings and integral solder and integral brazing ring fitting ends. The fittings are designed for a service lifetime up to fifty years.
The fittings are used up to the operating temperatures and corresponding maximum operating pressures as indicated in Annex A.
This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388.
The capillary fittings for soldering or brazing to copper tubes are used with solder alloys in accordance with alloys specified in EN ISO 9453 and brazing alloys in accordance with alloys specified in EN ISO 17672.
Adaptor fittings for use with copper tubes may combine capillary soldering or capillary brazing ends with fitting ends defined in the other parts of EN 1254.
Capillary fittings for soldering or brazing may also have flanged end connections according to EN 1092-3.
Capillary fittings for soldering or brazing may also have a plated or other decorative surface coating.
Fittings can be produced by machining, metal forming, casting or fabrication.
Products covered by this standard are intended to be used in:
a)   liquid applications:
-   hot, cold or combined hot and cold water systems according to EN 806;
-   closed heating systems according to EN 12828 and cooling systems;
-   drainage systems;
-   sprinkler systems according to EN 12845;
-   refrigeration systems;
b)   gas applications:
-   natural gas and liquefied petroleum gas systems with a maximum operating pressure less than or equal to 5 bar according to EN 1775;
-   compressed air systems;
-   medical gas systems according to EN ISO 7396;
-   refrigeration systems.

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SIST EN 1254-7:2021(Main)
Copper and copper alloys - Plumbing fittings - Part 7: Press fittings for use with metallic tubes
EN 1254-7:2021

This document specifies product characteristics, assessment methods, compliance criteria and a designation system for press fittings including their elastomeric seals, for connecting with metallic tubes. The fitting ends have a size range from 6 mm to 108 mm. The press fittings are designed for a service lifetime up to fifty years.
This document is applicable to press fittings for joining one or more of the following tubes:
-   copper tubes to EN 1057 and
-   stainless steel tubes to EN 10312
with wall thicknesses and tempers as specified by the manufacturer.
The fittings are used up to the operating temperatures and maximum operating pressures as indicated in Annex A.
Press fittings are used with tubes with wall thicknesses greater than or equal to the wall thickness given in Annex B, to ensure that tubes can withstand the radial pressing forces involved.
This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388.
Adaptor fittings for use with copper tubes may combine press ends with fitting ends defined in the other parts of EN 1254.
Press fittings for use with metallic tubes may also have flanged end connections according to EN 1092-3.
Press fittings for use with metallic tubes may also have a plated or other decorative surface coating.
Fittings can be produced by machining, metal forming, casting, or fabrication.
Products covered by this standard are intended to be used in:
a)   liquid applications:
-   hot or cold or combined hot and cold water systems according to EN 806;
-   closed heating systems according to EN 12828 and cooling systems;
-   drainage systems;
-   sprinkler systems according to EN 12845.
b)   gas applications:
-   natural gas and liquefied petroleum gas systems with a maximum operating pressure less than or equal to 5 bar according to EN 1775;
-   compressed air systems.

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oSIST prEN 1254-1:2007(Main)
Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
FprEN 1254-1

This European Standard specifies materials, assembly dimensions and tolerances and test requirements for fittings of copper and copper alloys with or without plating or coating

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